Factor Info
| ID | 191267 |
| Size | 200 digits / 662 bits |
| Status | composite |
| Value | 15544181557669215315561771877853592843891655318989287811867585775689319109883337328327446430729398120072613824341542575655312192568388334513968575031506455478414383820477004497812058052537088836276681 |
Factorizations
| Primary | (ID: 191268) 43577956560659729250250688550974383201 (proven prime) |
| (ID: 191269) 356698266382270473209992024319259952558821726690672619845613366211154982517332472811873518753877512039100459158671360809642331837497414776418631917247350715557481 (composite) |
Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.